Service difficulty report · Attach Angle · Boeing 7378H4

Difficulty date
April 15, 2026
Submitted
May 12, 2026
Operation
Air carrier
Aircraft
N8639B
Make and model
Boeing 7378H4
Aircraft serial
60086
Aircraft time
39,504 hours, 19,287 cycles
Part
Attach Angle
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

WASTE COMPARTMENT BULKHEAD SUPPORT LOWER ATTACH ANGLE IS CRACKED AT STA 847+18.5; WL 166; LBL 10. REMOVED AND REPLACED WASTE COMPARTMENT BULKHEAD SUPPORT LOWER ATTACH ANGLE IAW B737-800 SRM 51-40-02-0G-0 AND DWG:149A8102 ID:0019 REV: A.

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